ASTM D5016-16
(Test Method)Standard Test Method for Total Sulfur in Coal and Coke Combustion Residues Using a High-Temperature Tube Furnace Combustion Method with Infrared Absorption
Standard Test Method for Total Sulfur in Coal and Coke Combustion Residues Using a High-Temperature Tube Furnace Combustion Method with Infrared Absorption
SIGNIFICANCE AND USE
5.1 The percent sulfur content of the ash derived from coal or coke can be calculated to sulfur trioxide content. This information can be used in combination with results from the determination of major, minor and or trace elements in the same ash to calculate results on a sulfur trioxide free-basis or to calculate total recovered analyte.
SCOPE
1.1 This test method describes a procedure using a high-temperature tube furnace and infrared detection for the determination of sulfur in coal and coke combustion residues, including lab ashes and residues from coal and coke combustion.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: D5016 − 16
Standard Test Method for
Total Sulfur in Coal and Coke Combustion Residues Using a
High-Temperature Tube Furnace Combustion Method with
1
Infrared Absorption
This standard is issued under the fixed designation D5016; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope Sample of Coal and Coke by Instrumental Procedures
3
(Withdrawn 2010)
1.1 This test method describes a procedure using a high-
D6349 Test Method for Determination of Major and Minor
temperature tube furnace and infrared detection for the deter-
Elements in Coal, Coke, and Solid Residues from Com-
mination of sulfur in coal and coke combustion residues,
bustion of Coal and Coke by Inductively Coupled
including lab ashes and residues from coal and coke combus-
Plasma—Atomic Emission Spectrometry
tion.
D6357 TestMethodsforDeterminationofTraceElementsin
1.2 The values stated in SI units are to be regarded as
Coal, Coke, and Combustion Residues from Coal Utiliza-
standard. No other units of measurement are included in this
tion Processes by Inductively Coupled Plasma Atomic
standard.
Emission Spectrometry, Inductively Coupled Plasma
1.3 This standard does not purport to address all of the
Mass Spectrometry, and Graphite Furnace Atomic Ab
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
3. Terminology
priate safety and health practices and determine the applica-
3.1 For definitions of terms used in these test methods, refer
bility of regulatory limitations prior to use.
to Terminology D121.
2. Referenced Documents 3.2 Throughout this test method the term ash is used to
2 describe the sample being analyzed. The term ash is to be
2.1 ASTM Standards:
interpreted as a combustion residue.
D121 Terminology of Coal and Coke
D3174 Test Method forAsh in theAnalysis Sample of Coal
4. Summary of Test Method
and Coke from Coal
D3682 Test Method for Major and Minor Elements in 4.1 Aweighed test portion is mixed with a promoting agent
Combustion Residues from Coal Utilization Processes and ignited in a tube furnace an operating temperature of
D3683 Test Method for Trace Elements in Coal and Coke
1450 °C in a stream of oxygen. The combustible sulfur
Ash by Atomic Absorption contained in the test portion is oxidized to gaseous oxides of
D4326 Test Method for Major and Minor Elements in Coal
sulfur. Moisture and particulates are removed by traps filled
and Coke Ash By X-Ray Fluorescence with anhydrous magnesium perchlorate. The gas stream is
D4621 Guide for Quality Management in an Organization
passedthroughacellinwhichsulfurdioxideismeasuredbyan
3
That Samples or Tests Coal and Coke (Withdrawn 2010) infrared absorption detector. Sulfur dioxide absorbs IR energy
D5142 Test Methods for ProximateAnalysis of theAnalysis
at a precise wavelength within the IR spectrum. Energy is
absorbed as the gas passes through the cell body in which the
IRenergyisbeingtransmitted;thus,atthedetector,lessenergy
1
This test method is under the jurisdiction of ASTM Committee D05 on Coal
isreceived.AllotherIRenergyiseliminatedfromreachingthe
and Coke and is the direct responsibility of Subcommittee D05.29 on Major
detector by a precise wavelength filter. The absorption of IR
Elements in Ash and Trace Elements of Coal.
energy can be attributed only to sulfur dioxide whose concen-
Current edition approved Sept. 1, 2016. Published September 2016. Originally
ɛ1
approved in 1989. Last previous edition approved 2008 as D5016 – 08 . DOI:
tration is proportional to the change in energy at the detector.
10.1520/D5016-16.
One cell is used as both a reference and a measurement
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
chamber. Total sulfur as sulfur dioxide is detected on a
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on continuous basis.
the ASTM website.
3
4.2 This test method is applicable for use with sulfur
The last approved version of this historical standard is referenced on
www.astm.org. analyzers equipped to carry out the operations in 4.1 and must
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D5016 − 16
be calibrated using reference materials (RMs) covering the 8.2
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
´1
Designation: D5016 − 08 D5016 − 16
Standard Test Method for
Total Sulfur in Coal and Coke Combustion Residues Using a
High-Temperature Tube Furnace Combustion Method with
1
Infrared Absorption
This standard is issued under the fixed designation D5016; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1
ε NOTE—Table A1.1 was editorially revised in July 2009.
1. Scope
1.1 This test method describes a procedure using a high-temperature tube furnace and infrared detection for the determination
of sulfur in coal and coke combustion residues, including lab ashes and residues from coal and coke combustion.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory
limitations prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
D121 Terminology of Coal and Coke
D3174 Test Method for Ash in the Analysis Sample of Coal and Coke from Coal
D3682 Test Method for Major and Minor Elements in Combustion Residues from Coal Utilization Processes
D3683 Test Method for Trace Elements in Coal and Coke Ash by Atomic Absorption
D4326 Test Method for Major and Minor Elements in Coal and Coke Ash By X-Ray Fluorescence
3
D4621 Guide for Quality Management in an Organization That Samples or Tests Coal and Coke (Withdrawn 2010)
D5142 Test Methods for Proximate Analysis of the Analysis Sample of Coal and Coke by Instrumental Procedures (Withdrawn
3
2010)
D6349 Test Method for Determination of Major and Minor Elements in Coal, Coke, and Solid Residues from Combustion of
Coal and Coke by Inductively Coupled Plasma—Atomic Emission Spectrometry
D6357 Test Methods for Determination of Trace Elements in Coal, Coke, and Combustion Residues from Coal Utilization
Processes by Inductively Coupled Plasma Atomic Emission Spectrometry, Inductively Coupled Plasma Mass Spectrometry,
and Graphite Furnace Atomic Ab
3. Terminology
3.1 For definitions of terms used in these test methods, refer to Terminology D121.
3.2 Throughout this test method the term ash is used to describe the sample being analyzed. The term ash is to be interpreted
as a combustion residue.
4. Summary of Test Method
4.1 A weighed test portion is mixed with a promoting agent and ignited in a tube furnace an operating temperature of
1450°C1450 °C in a stream of oxygen. The combustible sulfur contained in the test portion is oxidized to gaseous oxides of sulfur.
1
This test method is under the jurisdiction of ASTM Committee D05 on Coal and Coke and is the direct responsibility of Subcommittee D05.29 on Major Elements in
Ash and Trace Elements of Coal.
Current edition approved Feb. 1, 2008Sept. 1, 2016. Published February 2008September 2016. Originally approved in 1989. Last previous edition approved 20072008
ɛ1
as D5016 – 07a.D5016 – 08 . DOI: 10.1520/D5016-08E01.10.1520/D5016-16.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
The last approved version of this historical standard is referenced on www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D5016 − 16
Moisture and particulates are removed by traps filled with anhydrous magnesium perchlorate. The gas stream is passed through
a cell in which sulfur dioxide is measured by an infrared absorption detector. Sulfur dioxide absorbs IR energy at a precise
wavelength within the IR spectrum. Energy is absorbed as the gas passes through the cell body in which the IR energy is being
transmitted; thus, at the detector, less energy is received. All other IR energy is eliminated from reaching the detector by a precise
wavelength filter. The absorption of IR energy can be attributed only to sulfur dioxide whose concentration is proportional to the
change in energy at the detector. One cell is used as bo
...
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